Massage chair



FIG. 1 is a front perspective view of the massage chair;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is an opposite view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a rear perspective view thereof;

FIG. 8 is a front view thereof showing arms of the massage chair in analternate position;

FIG. 9 is a rear view thereof showing arms of the massage chair in analternate position;

FIG. 10 is an enlarged, fragmentary view thereof showing an innerportion of a right arm of the massage chair; and,

FIG. 11 is an enlarged, fragmentary view thereof showing an innerportion of a left arm of the massage chair.

The broken line showings in the figures are for the purpose ofillustrating environment and/or boundaries only and form no part of theclaimed design.

CLAIM The ornamental design for a massage chair, as shown and described.